Ditching and ridging machine

Abstract

The utility model relates to the technical field of ditching and ridging, in particular to a ditching and ridging machine. The furrowing and ridging machine comprises a furrowing and ridging machine body and a furrowing device, a ridging block is installed on the outer side of the furrowing and ridging machine body, a pressing assembly is arranged on the outer side of the furrowing and ridging machine body and used for pressing the ridging block into soil, the pressing assembly comprises an air cylinder and a rotating block, the air cylinder downwards presses the rotating block, the ridging block is pressed towards the deep position of the soil, and the ridging device is arranged on the ridging block. And soil ridging is more compact. According to the utility model, the end part of the air cylinder extrudes the rotating block, the rotating block rotates on the outer side of the ditching and ridging machine main body, the ridging blocks on the two sides of the rotating block are pressed into soil by the air cylinder, the ridging blocks are better used for ridging the soil in a mechanical mode, the ridging blocks do not need to be manually stepped, and the safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of trenching and embankment construction technology, specifically, to a trenching and embankment construction machine. Background Technology

[0002] The ditch and embankment building machine is an agricultural machine mainly used for ditching and embankment building in paddy fields. It can complete agricultural production in a timely manner, ensuring that the growth cycle of crops is not affected. Compared with manual embankment building, mechanical embankment building is more energy-saving and environmentally friendly, meets the requirements of conservation tillage in agriculture, reduces the negative impact on the environment, and solves problems such as labor shortages, high labor costs, and prominent safety hazards in agricultural production. It reduces labor intensity and improves work efficiency. In large-scale plain paddy field areas, the promotion and use of ditch and embankment building machines has greatly promoted the mechanization process of agricultural production.

[0003] However, in the use of existing technology, trenching and embankment building machines require a person to stand on the machine and press it into the soil to ensure the stability and safety of the machine during use. However, when building embankments, the ground may bump or suddenly move, which may cause the operator to lose balance and fall off the machine, resulting in low safety. In view of this, we propose a trenching and embankment building machine. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned shortcomings and provide a trenching and embankment building machine;

[0005] To achieve the above objectives, this utility model provides a trenching and embankment-building machine, including a trenching and embankment-building machine body and a trenching device. An embankment-building block is installed on the outside of the trenching and embankment-building machine body, and a pressing component is provided on the outside of the trenching and embankment-building machine body. The pressing component is used to press the embankment-building block into the soil. The pressing component includes a cylinder and a rotating block. The cylinder presses the rotating block downwards, pressing the embankment-building block deeper into the soil, making the soil embankment more compact.

[0006] As a further improvement to this technical solution, an installation block is fixedly connected to the upper part of the trenching and embankment building machine. A long plate is fixedly connected to the outer side of the installation block. A cylinder is fixedly installed on the lower surface of the long plate. A pressure plate is fixedly connected to the lower end of the cylinder. A rotating block is rotatably connected to the outer side of the trenching and embankment building machine. A pressure plate is fixedly connected to the upper surface of the rotating block. The lower surface of the pressure plate is in contact with the upper surface of the pressure plate.

[0007] As a further improvement to this technical solution, the rotating block has a hollow internal structure. A first bevel gear is rotatably connected to the inner cavity of the rotating block. Two second bevel gears are symmetrically meshed on the outer wall of the first bevel gear. The ends of the two second bevel gears rotate on the inner wall of the rotating block. A lead screw is fixedly connected to the ends of the two second bevel gears. A moving block is rotatably connected to the outer wall of the lead screw. A ridge-building block is rotatably connected to the outer wall of the moving block.

[0008] As a further improvement to this technical solution, a rotating rod is fixedly connected to the end of the first bevel gear, and a first motor is fixedly installed on the outside of the rotating block. The output shaft of the first motor, which extends into the inner wall of the rotating block, is fixedly connected to the rotating rod.

[0009] As a further improvement to this technical solution, fixed plates are rotatably connected to both sides of the main body of the trenching and embankment building machine. A second motor is fixedly installed on the outer wall of the fixed plate. The output shaft of the second motor, which extends into the inner wall of the fixed plate, is fixedly connected to a rotating shaft. A rotating plate is fixedly connected to the end of the rotating shaft. Two telescopic rods are symmetrically fixedly connected to the outer side of the rotating plate. The ends of the two telescopic rods are fixedly connected to the outer surface of the embankment block. The end of the lead screw rotates outside the rotating plate.

[0010] As a further improvement to this technical solution, protective shells are fixedly connected to both sides of the rotating block. The protective shells are sleeved on the outer wall of the lead screw, and a gap is left between the protective shells and the lead screw. An inner shell is slidably connected to the inner wall of the protective shell, and the end of the inner shell is rotatably connected to the outer wall of the embankment block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this trenching and embankment-building machine, the rotating block is squeezed by the end of the cylinder. The rotating block rotates on the outside of the main body of the trenching and embankment-building machine. The cylinder presses the embankment blocks on both sides of the rotating block into the soil. The embankment blocks are used mechanically to build embankments in a better way, eliminating the need for manual compaction of the embankment blocks and improving safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the embankment block structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0016] Figure 4 For the present utility model Figure 3 A schematic diagram of the structure at point A;

[0017] Figure 5 This is a schematic diagram of the protective shell structure of this utility model;

[0018] Figure 6 For the present utility model Figure 5 A schematic diagram of the structure at point B.

[0019] The labels in the diagram represent the following: 1. Main body of the trenching and embankment building machine; 11. Trenching device; 2. Pressing component; 20. Mounting block; 201. Long plate; 21. Cylinder; 211. Pressure plate; 22. Rotating block; 221. Pressure plate; 23. First bevel gear; 231. Rotating rod; 24. Second bevel gear; 241. Lead screw; 242. Moving block; 25. First motor; 26. Fixed plate; 27. Second motor; 271. Rotating shaft; 28. Rotating plate; 281. Telescopic rod; 29. ​​Protective shell; 291. Inner shell; 3. Embankment block. Detailed Implementation

[0020] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] The ditch and embankment building machine is an agricultural machine mainly used for ditching and embankment building in paddy fields. It can complete agricultural production in a timely manner, ensuring that the growth cycle of crops is not affected. Compared with manual embankment building, mechanical embankment building is more energy-saving and environmentally friendly, meets the requirements of conservation tillage in agriculture, reduces the negative impact on the environment, and solves problems such as labor shortages, high labor costs, and prominent safety hazards in agricultural production. It reduces labor intensity and improves work efficiency. In large-scale plain paddy field areas, the promotion and use of ditch and embankment building machines has greatly promoted the mechanization process of agricultural production.

[0022] Please see Figures 1-6 As shown, this embodiment provides a trenching and embankment-building machine, including a trenching and embankment-building machine body 1 and a trenching device 11. Embankment blocks 3 are installed on the outside of the trenching and embankment-building machine body 1, and a pressing component 2 is provided on the outside of the trenching and embankment-building machine body 1. The pressing component 2 is used to press the embankment blocks 3 into the soil. The pressing component 2 includes a cylinder 21 and a rotating block 22. The trenching and embankment-building machine requires a person to stand on the machine to press the machine into the soil to ensure the stability and safety of the machine during use. However, when building embankments, the ground bumps or sudden movements may cause the operator to lose balance and fall off the machine, resulting in low safety. Therefore, specifically, the cylinder 21 presses down on the rotating block 22 to press the embankment blocks 3 into the soil, making the soil embankment more compact. It eliminates the need for manual pressing of the embankment blocks 3 and improves safety.

[0023] The improvement in this embodiment is as follows:

[0024] The cylinder 21 presses the rotating block 22 at its end. The rotating block 22 rotates on the outside of the main body 1 of the trenching and embankment building machine. The cylinder 21 presses the embankment blocks 3 on both sides of the rotating block 22 into the soil. The embankment blocks 3 are used mechanically to build embankments in a better way. There is no need for manual tamping of the embankment blocks 3, which improves safety.

[0025] To press the embankment blocks 3 deep into the soil for embankment construction, a mounting block 20 is fixedly connected to the top of the main body 1 of the trenching and embankment construction machine. A long plate 201 is fixedly connected to the outside of the mounting block 20. A cylinder 21 is fixedly installed on the lower surface of the long plate 201. A pressure plate 211 is fixedly connected to the lower end of the cylinder 21. A rotating block 22 is rotatably connected to the outside of the main body 1 of the trenching and embankment construction machine. A bearing plate 221 is fixedly connected to the upper surface of the rotating block 22. The lower surface of the pressure plate 211 is in contact with the upper surface of the bearing plate 221. The cylinder 21 drives the lower pressure plate 211 to press the bearing plate 221. The pressure plate 221 is driven by the pressure to rotate the rotating block 22 on the outside of the main body 1 of the trenching and embankment construction machine. The rotating block 22 drives the two embankment blocks 3 on both sides to press deeper into the soil, making the soil embankment more stable.

[0026] Considering the need to adjust the size of the embankment blocks 3 according to the specific land conditions, the rotating block 22 has a hollow internal structure. A first bevel gear 23 is rotatably connected to the inner cavity of the rotating block 22. Two second bevel gears 24 are symmetrically meshed on the outer wall of the first bevel gear 23. The ends of the two second bevel gears 24 rotate on the inner wall of the rotating block 22. A lead screw 241 is fixedly connected to the ends of both second bevel gears 24. A moving block 242 is rotatably connected to the outer wall of the lead screw 241. The ridge-building block 3 is rotatably connected. The first bevel gear 23 drives the two second bevel gears 24 meshing with the outer wall to rotate. The ends of the second bevel gears 24 rotate in the inner cavity of the rotating block 22. The second bevel gears 24 drive the lead screw 241 at the end to rotate. The end of the lead screw 241 rotates on the outside of the rotating plate 28. The rotation of the lead screw 241 drives the moving block 242 on the outer wall to move on the outer wall of the lead screw 241. The moving block 242 drives the ridge-building block 3 on the outer wall to move, thereby adjusting the size of the ridge-building block 3.

[0027] Considering that it is inconvenient to manually rotate the first bevel gear 23, a rotating rod 231 is fixedly connected to the end of the first bevel gear 23. A first motor 25 is fixedly installed on the outside of the rotating block 22. The output shaft of the first motor 25 extends into the inner wall of the rotating block 22 and is fixedly connected to the rotating rod 231. The output shaft of the first motor 25 drives the rotating rod 231 to rotate, which in turn drives the first bevel gear 23 to rotate in the inner cavity of the rotating block 22.

[0028] Considering that the embankment block 3 needs to rotate in the soil, fixed plates 26 are rotatably connected to both sides of the main body 1 of the trenching and embankment building machine. A second motor 27 is fixedly installed on the outer wall of the fixed plate 26. The output shaft of the second motor 27, which extends into the inner wall of the fixed plate 26, is fixedly connected to a rotating shaft 271. A rotating plate 28 is fixedly connected to the end of the rotating shaft 271. Two telescopic rods 281 are symmetrically fixedly connected to the outer side of the rotating plate 28. The ends of the two telescopic rods 281 are fixedly connected to the outer surface of the embankment block 3. The end of the lead screw 241 rotates outside the rotating plate 28. The output shaft at the end of the second motor 27 drives the rotating shaft 271 to rotate. The rotating shaft 271 drives the rotating plate 28 to rotate. The rotating plate 28 rotates at the end of the lead screw 241. The rotating plate 28 drives the two telescopic rods 281 on the outer wall to rotate. The telescopic rods 281 drive the embankment block 3 to rotate on the outer wall of the moving block 242. The two symmetrical embankment blocks 3 rotate on the soil surface.

[0029] Considering that mud splashes and adheres to the outer wall of the screw rod 241, protective shells 29 are fixedly connected to both sides of the rotating block 22. The protective shells 29 are fitted onto the outer wall of the screw rod 241, with a gap between the protective shells 29 and the screw rod 241. An inner shell 291 is slidably connected to the inner wall of the protective shell 29. The end of the inner shell 291 is rotatably connected to the outer wall of the embankment block 3. The inner shell 291 slides on the inner wall of the protective shell 29. When the embankment block 3 rotates, the inner shell 291 rotates on the outer wall of the embankment block 3. The protective shells 29 and the inner shell 291 block the mud, preventing the mud from sticking to the screw rod 241 and affecting the displacement of the embankment block 3.

[0030] In summary, the working principle of this solution is as follows:

[0031] In practical use, when it is necessary to dig and build ridges on land, the main body 1 of this utility model of trenching and ridge-building machine is placed on the land, the trenching device 11 is turned over, and the main body 1 of the trenching and ridge-building machine moves above the soil. The second motor 27 is turned on, and the output shaft at the end of the second motor 27 drives the rotating shaft 271 to rotate. The rotating shaft 271 drives the rotating plate 28 to rotate. The rotating plate 28 rotates at the end of the lead screw 241, and the rotating plate 28 drives the two telescopic rods 2 on the outer wall. Rotating 81, the telescopic rod 281 drives the embankment block 3 to rotate on the outer wall of the moving block 242. The two symmetrical embankment blocks 3 rotate on the soil surface, compressing the soil into embankments. Opening the cylinder 21, the cylinder 21 drives the pressure plate 211 below to press the pressure plate 221. The pressure plate 221, under pressure, drives the rotating block 22 to rotate on the outside of the trenching and embankment machine body 1. When the rotating block 22 rotates, it also drives the fixed plates 26 on both sides of the trenching and embankment machine body 1 to rotate on both sides of the trenching and embankment machine body 1. The rotating block 22 drives the two fixed plates 26 on both sides of the trenching and embankment machine body 1 to rotate. Each embankment block 3 is pressed deep into the soil, making the embankment more stable. When the size of the embankment needs to be adjusted, the first motor 25 is turned on. The output shaft at the end of the first motor 25 drives the rotating rod 231 to rotate, which in turn drives the first bevel gear 23 to rotate inside the rotating block 22. The first bevel gear 23 drives the two second bevel gears 24 meshing on the outer wall to rotate. The ends of the second bevel gears 24 rotate inside the rotating block 22, which in turn drives the lead screw 241 at its end to rotate. The ends of the lead screw 241 rotate outside the rotating plate 28. On the side, the rotation of the lead screw 241 drives the moving block 242 on the outer wall to move on the outer wall of the lead screw 241. The moving block 242 drives the embankment block 3 on the outer wall to move. During the displacement of the embankment block 3, the telescopic rod 281 is driven to extend and retract. The inner shell 291 slides on the inner wall of the protective shell 29. When the embankment block 3 rotates, the inner shell 291 rotates on the outer wall of the embankment block 3. The protective shell 29 and the inner shell 291 block the soil to prevent the soil from sticking to the lead screw 241 and affecting the displacement of the embankment block 3, thus adjusting the size of the embankment of the embankment block 3.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A trenching and embankment-building machine, comprising a trenching and embankment-building machine body (1) and a trenching device (11), characterized in that: The trenching and embankment building machine body (1) is equipped with embankment blocks (3) on the outside. The trenching and embankment building machine body (1) is provided with a pressing component (2) on the outside. The pressing component (2) is used to press the embankment blocks (3) into the soil. The pressing component (2) includes a cylinder (21) and a rotating block (22). The main body (1) of the trenching and embankment building machine is fixedly connected to an installation block (20) on top. A long plate (201) is fixedly connected to the outside of the installation block (20). A cylinder (21) is fixedly installed on the lower surface of the long plate (201). A pressure plate (211) is fixedly connected to the lower end of the cylinder (21). A rotating block (22) is rotatably connected to the outside of the main body (1) of the trenching and embankment building machine. A pressure plate (221) is fixedly connected to the upper surface of the rotating block (22). The lower surface of the pressure plate (211) is in contact with the upper surface of the pressure plate (221). The rotating block (22) has a hollow structure inside. A first bevel gear (23) is rotatably connected to the inner cavity of the rotating block (22). Two second bevel gears (24) are symmetrically meshed on the outer wall of the first bevel gear (23). The ends of the two second bevel gears (24) rotate on the inner wall of the rotating block (22). A lead screw (241) is fixedly connected to the ends of the two second bevel gears (24). A moving block (242) is rotatably connected to the outer wall of the lead screw (241). A ridge block (3) is rotatably connected to the outer wall of the moving block (242).

2. The trenching and embankment-building machine according to claim 1, characterized in that: A rotating rod (231) is fixedly connected to the end of the first bevel gear (23), and a first motor (25) is fixedly installed on the outside of the rotating block (22). The output shaft of the first motor (25) extends into the inner wall of the rotating block (22) and is fixedly connected to the rotating rod (231).

3. The trenching and embankment-building machine according to claim 2, characterized in that: The main body (1) of the trenching and embankment building machine is rotatably connected to both sides of a fixed plate (26). A second motor (27) is fixedly installed on the outer wall of the fixed plate (26). The output shaft of the second motor (27) extending into the inner wall of the fixed plate (26) is fixedly connected to a rotating shaft (271). A rotating plate (28) is fixedly connected to the end of the rotating shaft (271). Two telescopic rods (281) are symmetrically fixedly connected to the outside of the rotating plate (28). The ends of the two telescopic rods (281) are fixedly connected to the outer surface of the embankment block (3). The end of the screw (241) rotates outside the rotating plate (28).

4. The trenching and embankment-building machine according to claim 2, characterized in that: The rotating block (22) is fixedly connected to both sides with protective shells (29). The protective shells (29) are sleeved on the outer wall of the lead screw (241). There is a gap between the protective shells (29) and the lead screw (241). The inner shell (291) is slidably connected to the inner wall of the protective shell (29). The end of the inner shell (291) is rotatably connected to the outer wall of the embankment block (3).

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